static az_result process_first_move_if_needed()

in sdk/src/azure/iot/az_iot_hub_client_properties.c [234:267]

• 29 lines of code
• 5 McCabe index (conditional complexity)

static az_result process_first_move_if_needed(
    az_json_reader* jr,
    az_iot_hub_client_properties_message_type message_type,
    az_iot_hub_client_property_type property_type)

{
  if (jr->current_depth == 0)
  {
    _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));

    if (jr->token.kind != AZ_JSON_TOKEN_BEGIN_OBJECT)
    {
      return AZ_ERROR_UNEXPECTED_CHAR;
    }

    _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));

    if (message_type == AZ_IOT_HUB_CLIENT_PROPERTIES_MESSAGE_TYPE_GET_RESPONSE)
    {
      const az_span property_to_query
          = (property_type == AZ_IOT_HUB_CLIENT_PROPERTY_REPORTED_FROM_DEVICE)
          ? iot_hub_properties_reported
          : iot_hub_properties_desired;
      _az_RETURN_IF_FAILED(json_child_token_move(jr, property_to_query));
      _az_RETURN_IF_FAILED(az_json_reader_next_token(jr));
    }
    return AZ_OK;
  }
  else
  {
    // Not the first move so continue
    return AZ_OK;
  }
}